POWER SAVING

Summer Storm Season: Is Your Home Electrically Prepared?

November 2025 |

Home Renovation Tips |

5 min read

QUICK TAKEAWAYS

⚡️If you plan to use a generator, ensure it is in good working order and you have a changeover switch installed if you want to use it to power the wiring of your home.

⚡️Power surges caused by lightning strikes or grid fluctuations can damage appliances and sensitive electronics. Installing whole-house surge protection at your switchboard or using individual surge protectors on important devices can prevent costly damage.

⚡️Turn off your solar power system by following the manufacturer’s instructions before the storm hits.

⚡️ Don't attempt do-it-yourself repairs if your property suffers storm damage, including your home's electrical system and any electrical appliances affected.

Why Storm Preparation Matters

Storms can bring heavy rain, strong winds, and even flooding, all of which can impact your home’s electrical systems. Power outages, electrical surges, and water damage are common issues that can lead to costly repairs and safety hazards. Taking proactive steps before storms arrive, can reduce the risk of damage and ensure your home remains safe and functional during severe weather events

As summer approaches across Wagga Wagga and the Riverina, so does storm season.

While most people think about securing outdoor furniture and cleaning gutters, many overlook their home's electrical system until a storm causes a problem.

Power surges, lightning strikes, heavy rain and strong winds can all impact electrical systems, sometimes causing damage that isn't immediately obvious.

A little preparation now can help reduce the risk of costly repairs and keep your family safe.

Why Summer Storms Can Affect Your Electrical System

Electrical systems are designed to handle everyday use, but severe weather can place them under additional stress.

Common storm-related electrical issues include:

  • Power surges

  • Lightning damage

  • Water entering electrical fittings

  • Fallen branches damaging overhead cables

  • Damage to outdoor power points and lighting

Even if your power returns quickly after an outage, electrical components can sometimes be affected without obvious signs.

What Is A Power Surge?

A power surge is a sudden increase in voltage flowing through your electrical system.

Surges can occur during storms when power is interrupted and restored or when lightning strikes nearby infrastructure.

Power surges can potentially damage:

  • Televisions

  • Computers

  • Wi-Fi equipment

  • Kitchen appliances

  • Air conditioners

  • Pool equipment

Many homeowners don't realise damage has occurred until appliances begin malfunctioning weeks or months later.

Warning Signs After A Storm

After severe weather, it's worth checking for any signs of electrical issues.

Watch out for:

  • Flickering lights

  • Tripping circuit breakers

  • Burning smells

  • Damaged outdoor lighting

  • Water inside electrical fittings

  • Appliances not operating correctly

If something doesn't seem right, it's best to have it checked sooner rather than later.

Don't Forget Outdoor Electrical Equipment

Outdoor electrical equipment is often the most exposed during storms.

Take a look at:

  • Outdoor power points

  • Garden lighting

  • Sensor lights

  • Sheds and workshops

  • Pool equipment

  • Irrigation systems

Properties throughout the Riverina often have additional outdoor electrical infrastructure that may need attention after extreme weather.

Test Your Safety Switches

Safety switches play an important role in protecting your family from electric shock.

Storm season is a good reminder to test them.

Most safety switches have a test button that allows you to confirm they're operating correctly.

If you're unsure how to test your safety switches or have concerns about your switchboard, seek advice from a qualified electrician.

Frequently Asked Questions

  • Yes. Lightning strikes and associated power surges can potentially damage appliances and electronic equipment.

  • Where practical, unplugging valuable electronic equipment can reduce the risk of damage from power surges.

  • Yes. Water entering power points, lighting or electrical equipment can create safety risks and should be inspected promptly.

  • Repeated tripping may indicate damage or an electrical fault. It's important to have the cause investigated by a licensed electrician.

  • Yes. Replacing an outdated switchboard can improve electrical safety, provide protection from electric shock through modern safety switches, remove ageing asbestos-backed panels and better support the electrical demands of modern homes.

  • Yes. Josh Currie Electrical provides switchboard upgrades and electrical services throughout Wagga Wagga and surrounding Riverina communities.

⚡️Need Help Preparing For Summer?

If your property has experienced storm damage or you're concerned about the condition of your electrical system, Josh Currie Electrical can help.

From switchboard inspections to fault finding and repairs, we provide practical advice and reliable electrical services throughout Wagga Wagga and the Riverina.

Call Josh